Sachesi: Firmware Extractor, Searcher and Installer

My latest Blackberry firmware utility, Sachesi is now available.
Sachesi allows you to extract, search for and install Blackberry firmware. This is a continued evolution of the original Sachup and Sachibar applications.

Latest releases available here. Current: 1.2.3

Old Releases
Download Folder
Mac 1.1.2 (237KB, 64-bit, Requires Qt 4


Update: All known bugs have been fixed and I have decided to announce the availability of version 1.0.